Author Conor Grennan took a year to explore the world, which became a committment to helping others.

Listen back to host, Ben Kieffer’s, conversation with Kevin Connolly, a photographer who was born without legs. He traveled the world taking pictures of people reacting to him -- a legless man zooming by on a skateboard. Then, Conor Grennan talks with Ben about his work helping Nepalese children who are victims of child trafficking.